EP3955515A4 - NETWORK NODE - Google Patents

NETWORK NODE Download PDF

Info

Publication number: EP3955515A4
Authority: EP; European Patent Office
Prior art keywords: network node; node; network
Prior art date: 2019-04-11
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Pending

Application number

EP20787473.6A

Other languages

German (de)

English (en)

French (fr)

Other versions

EP3955515A1 (en

Inventor

Atsushi Minokuchi

Jari Mutikainen

Riccardo GUERZONI

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

NTT Docomo Inc

Original Assignee

NTT Docomo Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2019-04-11

Filing date

2020-02-04

Publication date

2023-01-04

2020-02-04 Application filed by NTT Docomo Inc filed Critical NTT Docomo Inc

2022-02-16 Publication of EP3955515A1 publication Critical patent/EP3955515A1/en

2023-01-04 Publication of EP3955515A4 publication Critical patent/EP3955515A4/en

Status Pending legal-status Critical Current

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/10—Integrity
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
- H04W8/08—Mobility data transfer
- H04W8/12—Mobility data transfer between location registers or mobility servers
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
- H04L63/0281—Proxies
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0807—Network architectures or network communication protocols for network security for authentication of entities using tickets, e.g. Kerberos
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/16—Implementing security features at a particular protocol layer
- H04L63/166—Implementing security features at a particular protocol layer at the transport layer
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/03—Protecting confidentiality, e.g. by encryption
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
- H04W12/069—Authentication using certificates or pre-shared keys
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/08—Access security
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/08—Access security
- H04W12/084—Access security using delegated authorisation, e.g. open authorisation [OAuth] protocol
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/042—Public Land Mobile systems, e.g. cellular systems
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/16—Gateway arrangements
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/16—Interfaces between hierarchically similar devices
- H04W92/24—Interfaces between hierarchically similar devices between backbone network devices

Landscapes

Engineering & Computer Science (AREA)
Computer Security & Cryptography (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Computer Hardware Design (AREA)
Computing Systems (AREA)
General Engineering & Computer Science (AREA)
Databases & Information Systems (AREA)
Mobile Radio Communication Systems (AREA)

EP20787473.6A 2019-04-11 2020-02-04 NETWORK NODE Pending EP3955515A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2019075884		2019-04-11
PCT/JP2020/004063 WO2020208913A1 (ja)	2019-04-11	2020-02-04	ネットワークノード

Publications (2)

Publication Number	Publication Date
EP3955515A1 EP3955515A1 (en)	2022-02-16
EP3955515A4 true EP3955515A4 (en)	2023-01-04

Family

ID=72751660

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP20787473.6A Pending EP3955515A4 (en)	2019-04-11	2020-02-04	NETWORK NODE

Country Status (5)

Country	Link
US (1)	US12075251B2 (ja)
EP (1)	EP3955515A4 (ja)
JP (1)	JP7412419B2 (ja)
CN (1)	CN113994625B (ja)
WO (1)	WO2020208913A1 (ja)

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US11811747B2 (en) *	2021-03-11	2023-11-07	Oracle International Corporation	Methods, systems, and computer readable media for delegated authorization at service communication proxy (SCP)
WO2023031037A1 (en) *	2021-09-03	2023-03-09	Telefonaktiebolaget Lm Ericsson (Publ)	Network function service authorization in a wireless communication network
CN114222327B (zh) *	2021-12-15	2024-10-29	中国电信股份有限公司	信令监测方法、系统和存储介质
CN114945173B (zh) *	2022-03-29	2023-05-05	广州爱浦路网络技术有限公司	跨plmn信令转发方法、电子设备及存储介质
CN117354232A (zh) *	2022-06-29	2024-01-05	中兴通讯股份有限公司	消息的路由方法及装置、系统
CN117377017B (zh) *	2023-10-16	2024-11-15	中电信数智科技有限公司	5g专网归属路由选路方法、装置、设备及存储介质

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2020
- 2020-02-04 JP JP2021513180A patent/JP7412419B2/ja active Active
- 2020-02-04 US US17/601,246 patent/US12075251B2/en active Active
- 2020-02-04 WO PCT/JP2020/004063 patent/WO2020208913A1/ja unknown
- 2020-02-04 CN CN202080024688.0A patent/CN113994625B/zh active Active
- 2020-02-04 EP EP20787473.6A patent/EP3955515A4/en active Pending

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EP3788773A1 (en) *	2019-04-08	2021-03-10	Telefonaktiebolaget Lm Ericsson (Publ)	Systems and methods for handling telescopic fqdns

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See also references of WO2020208913A1 *

Also Published As

Publication number	Publication date
JP7412419B2 (ja)	2024-01-12
CN113994625A (zh)	2022-01-28
WO2020208913A1 (ja)	2020-10-15
US20220201487A1 (en)	2022-06-23
US12075251B2 (en)	2024-08-27
JPWO2020208913A1 (ja)	2020-10-15
EP3955515A1 (en)	2022-02-16
CN113994625B (zh)	2025-03-11

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GB201905589D0 (en)	2019-06-05	Communications network

Legal Events

Date	Code	Title	Description
2020-10-16	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2022-01-14	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2022-01-14	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2022-02-16	17P	Request for examination filed	Effective date: 20211021
2022-02-16	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2022-07-20	DAV	Request for validation of the european patent (deleted)
2022-07-20	DAX	Request for extension of the european patent (deleted)
2023-01-04	A4	Supplementary search report drawn up and despatched	Effective date: 20221205
2023-01-04	RIC1	Information provided on ipc code assigned before grant	Ipc: H04W 12/03 20210101ALI20221129BHEP Ipc: H04W 8/12 20090101ALI20221129BHEP Ipc: H04W 88/16 20090101ALI20221129BHEP Ipc: H04W 8/02 20090101ALI20221129BHEP Ipc: H04L 9/40 20220101ALI20221129BHEP Ipc: H04L 61/301 20220101ALI20221129BHEP Ipc: H04W 12/10 20210101ALI20221129BHEP Ipc: H04W 76/10 20180101ALI20221129BHEP Ipc: H04W 92/24 20090101ALI20221129BHEP Ipc: H04W 8/06 20090101ALI20221129BHEP Ipc: H04L 9/08 20060101AFI20221129BHEP
2023-06-14	P01	Opt-out of the competence of the unified patent court (upc) registered	Effective date: 20230509